Quantum quench dynamics in the Luttinger liquid phase of the Hatano-Nelson model
Quantum quench dynamics in the Luttinger liquid phase of the Hatano-Nelson model
We investigate the quantum quench dynamics of the interacting Hatano-Nelson model with open boundary conditions using both abelian bosonization and numerical methods. Specifically, we follow the evolution of the particle density and current profile in real space over time by turning the imaginary vector potential on or off in the …